[Python] How can I connect Python to MS SQL Server with a different Windows user? [duplicate]

I enter a new Windows username and password with "run as a different user" to connect to SSMS. I need to import the data there into Python.

However I get an error:

InterfaceError: ('28000', "[28000] [Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'domain\username'. (18456) (SQLDriverConnect); [28000] [Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'domain\username'. (18456)")
​

I am trying the following code:

import pyodbc

conn = pyodbc.connect('Driver={SQL Server Native Client 11.0};'
'Server=Server;'
'Database=Database;'
'UID=domain\username;'
'PWD=password;')

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